baber/WOPTO huggingface dataset:
Patent GB-2600487-A (GB)
Title: A three pin plug
Inventor: MINXIN XU
IPC: H01R24/30
Filed: 2020-11-03
Abstract: A three-pin plug comprises an outer case 1, two conductive pins 2, a sleeve 3, a third pin 4 and a cover 5. A trough (figure 1, 11) extends through a side wall of the outer case 1, forming an indentation 12. Two inner sides of the indentation are each provided with a first rib 13. A position fixing column (figure 1, 14) is provided on an inner bottom side wall of the trough. The two conductive pins 2 are provided either side of the trough. Two sides of the sleeve 3 are each provided with an elastic arm 31, and a bottom surface of the sleeve 3 is provided with a through hole 32 corresponding to the position fixing column. The third pin 4 comprises an insertion portion 41 and a connecting portion 42 perpendicular to each other. Two sides of the connecting portion 42 are each provided with a first sliding groove 43 that interacts with the corresponding elastic arm 31. The cover 5 is provided with pin holes 51 which the conductive pins 2 pass through. The cover 5 is provided with welding flanges 52, and with two second ribs 53 corresponding to two side walls of the trough.
Patent GB-2591560-A (GB)
Title: Communicating between a control unit and a hazard sensor
Inventor: NEIL JOHN CARTER
IPC: G08B21/16
Filed: 2020-11-11
Abstract: Apparatus for use in hazardous environments comprising an item of clothing (101, figure 1), a hazard sensor 215 and a control unit 213, the clothing comprising a loom of electrical conductors 201 for power and data transmission for communication between the control unit and the hazard sensor, the hazard sensor comprising sensing means 216 and an interface 218 for communicating data according to a protocol (figures 14-16). In one arrangement the hazard sensor detects concentrations of ignitable gases, comparing them to a reference safe value (1602, fig 16). The loom might be formed of two sets of twisted pairs of wires (figs 3-4) surrounded by a fabric layer 316 and separated by a line of stitching 317; the fabric might be conductive fabric such that flammable gases would be prevented from ignition by the electrics. Connection to the loom 217, 211 etc. is preferably via a connector providing concentric rings of conductors (711, figs 7-8). Also claimed is a method of use.
Patent GB-2590190-A (GB)
Title: An inductive charging device
Inventor: ALEX GROUT
IPC: H02J50/10
Filed: 2019-09-18
Abstract: An inductive charging device for charging a mobile device such as a mobile telephone within a public transport vehicle comprises a body section 102 with an inductive charging device 105. A lower clamping jaw 108 is fixed relative to the body section 102 with a cradle section for receiving and supporting a mobile telephone. An upper clamping jaw 120 is mounted to the body section 102 above the lower clamping jaw 108 such that it is able to freely slide vertically relative to the body section 102 towards and away from the lower clamping jaw 108. The upper clamping jaw 120 slides between an uppermost position and a lower clamping position. The upper and lower clamping jaws 120, 108 are arranged such that when the upper clamping jaw 120 is in the uppermost position a mobile telephone may be inserted between the upper and lower clamping jaws 120, 108 and when the upper clamping jaw 120 is moved downwardly to the lower clamping position the mobile device is clamped between the upper and lower clamping jaws 120, 108.
Patent GB-2605560-A (GB)
Title: Stator assembly flux alignment
Inventor: TOM HILLMAN
IPC: H02K21/24
Filed: 2021-01-22
Abstract: A stator assembly for an axial flux permanent magnet machine, the assembly comprising a set of coil wound stator bars and a set of shoes 600, 610, each at an end of one of the bars. Each shoe has an inner surface adjacent to the end of one of the bars and the end of each bar has a rim. Each inner surface has a cut-away region 602, 604, 612, 614, over part of the rim to reduce a component of magnetic flux at the end of the bar. The bars may be formed from laminations stacked in a direction perpendicular to a direction between the shoes, and where the cut-away region is in a direction parallel to the stacking direction. The cut-away region may define a channel in the inner surface and a step change in height of the surface. A second cut-away region may also be provided. Cut-away regions may overlap with opposing parts of the rim of the stator bar. A first set of shoes may be located at a first end of each stator bar and a second set of shoes at an opposite end of the bar. The cut-away region may extend to an edge of the inner surface of the shoe.
Patent GB-2590291-A (GB)
Title: Coefficient dependent coding of transform matrix selection
Inventor: LI ZHANG
IPC: H04N19/70
Filed: 2019-08-16
Abstract: A video processing method includes checking, during a conversion from a coded representation of a current video block to the current video block, a position of a last non-zero coefficient of the current video block, wherein the position is relative to a top-left position of the current video block; and performing a determination, based on the position, whether or not to parse a syntax element which signals a transform information in the coded representation.
Patent GB-2590338-A (GB)
Title: Brake disc
Inventor: WEY CHIN TAN
IPC: F16D65/12
Filed: 2018-12-28
Abstract: A brake disc includes a hub component intended to be fixed to a wheel, a rotor component with which brake pads can be engaged, a coupling constituent for coupling the hub component and the rotor component together, and the hub component is provided with a plurality of hub recesses and the rotor component is provided with a plurality of rotor recesses. The coupling constituent limits relative circumferential movement between the hub component and the rotor component, and allows free relative axial movement between the hub component and the rotor component within a predetermined distance from 0.3 mm to 0.7 mm. The centre of a hub-side circle which includes the hub recess is located further radially inside than the centre of a rotor circle which includes the rotor recess. Occurrence of brake judder is reduced and the durability of the biasing device is improved.
Patent GB-2594377-A (GB)
Title: Riser tools and methods
Inventor: DAVID SKAARSJOE
IPC: G01L5/24
Filed: 2019-12-02
Abstract: Torque tool (200) configured for making up and breaking out joints (1a,1b) in a riser (100), the tool (200) comprising:a tool body (3) and a tool head (4), the tool head (4) having a socket (4') configured to receive a head (14) of a bolt (2) and apply a torque on the bolt (2),a torque sensor (20) operable to measure the torque applied on the bolt (2), and a pre-tension sensor (21) operable to measure a pre-tension in the longitudinal extension of the bolt (2) when the bolt (2) is received in the tool head (4).There is also provided a method for pre- tensioning bolted riser joints (1a,1b) comprising a plurality of bolts (2), a method of managing a plurality of bolts (2) for riser joints (1a,1b), a method of managing a plurality of bolts (2) for riser joints (1a,1b), and a riser connector (101).
Patent GB-2595112-A (GB)
Title: Detection of pulse width tampering of signals
Inventor: SUBBAYYA CHOWDARY YANAMADALA
IPC: G01R31/3185
Filed: 2020-01-08
Abstract: A sensor system can include a sensor having a charge storage device controllably connected to a voltage source under control of a signal under test; and a readout circuit coupled to the charge storage device to determine whether the pulse width of the signal under test has changed greater than a threshold amount according to a voltage at the charge storage device. In some cases, the determination of whether the pulse width of the signal under test has changed can include determining whether the voltage satisfies a condition with respect to a comparison voltage. In some cases, the determination of whether the pulse width of the signal under test has changed can be based on a propagation delay through a delay chain, where the propagation delay is dependent on the voltage.
Patent GB-2611353-A (GB)
Title: Gas capture system using a liquid sorbent with combined temperature and pressure swings
Inventor: ABDELGHAFOUR ZAABOUT
IPC: B01D53/14
Filed: 2021-10-04
Abstract: A gas capture system comprises a first reactor system 101 arranged to capture gas in a received gas stream by a sorbent. A second reactor system 102 is arranged to regenerate the sorbent. The sorbent is arranged to flow through the second reactor system and the second reactor system is arranged to output a gas flow comprising released gas. A first sorbent transfer system is arranged between a sorbent outlet of the first reactor system and a sorbent inlet of the second reactor system. A second sorbent transfer system is arranged between a sorbent outlet of the second reactor system and a sorbent inlet of the first reactor system. A heat pump system comprises a heat pump 316 arranged to extract heat from the first reactor system and/or the gas flow output from the second reactor system. The second reactor system comprises a pump 103 arranged to reduce the pressure in the second reactor system. The first reactor system, first sorbent transfer system, second reactor system and second sorbent transfer system are arranged to provide a sorbent flow path that recirculates the sorbent between the first reactor system and the second reactor system.
Patent GB-2602405-A (GB)
Title: Plausability-driven fault detection in result logic and condition codes for fast exact substring match
Inventor: Razvan Figuli
IPC: G06F11/07
Filed: 2020-08-07
Abstract: A method for detecting faults in substring search operations includes providing, using a processor unit including vector registers of M vector elements each, anMxM Matrix of comparators for characterwise comparison of the elements of a reference string stored in a first one of the vector registers and a target string stored in a second one of the vector registers. A vector element is an n-bit element for encoding a character．A resulting bit vector is generated using comparison performed by the MxM matrix. The resulting bit vector indicates characters of the target string that fully match the reference string and indicates characters of the target string that partially match the reference string. Fault detection in the substring search operations is performed by utilizing the resulting bit vector.
Patent GB-2617094-A (GB)
Title: Cleaner head
Inventor: Sebastian Francis Leonard
IPC: A47L9/04
Filed: 2022-03-29
Abstract: A cleaner head 10 is described that comprises an agitator and a drive assembly 60 for driving an agitator (50, fig. 1). The drive assembly comprises an electric motor 61, a transmission 62, 63 for transmitting torque generated by the electric motor to the agitator, and a control unit 64 for controlling the electric motor. The control unit is operable in one of a first mode and a second mode. In the first mode, the control unit applies a first pulsed voltage to the electric motor continuously over a drive period to cause the agitator to rotate at a first speed. In the second mode, the control unit applies a second pulsed voltage to the electric motor discontinuously over the drive period to cause the agitator to rotate at a second lower speed. Also claimed is the described drive assembly and a method of controlling an electric motor.
Patent GB-2602916-A (GB)
Title: Improved Markov chain Monte Carlo two-dimensional rock section reconstruction method and system
Inventor: ZHILI HE
IPC: G06T11/00
Filed: 2021-03-15
Abstract: An improved Markov chain Monte Carlo two-dimensional rock section reconstruction method and system. The porosity of a rock section electron microscope scanning image is calculated; neighborhood systems to be used and conditional probabilities corresponding to different combinations of the neighborhood systems are determined; iterative evaluation from right to left is carried out on even-numbered rows, iterative evaluation from left to right is carried out on odd-numbered rows, the first pixel point and the last pixel point in each row are obtained via pixel points in the previous row and in the same column and by means of two vertical neighborhoods, and a reconstruction path is obtained; according to an anisotropic characteristic exhibited by a rock section image, considering that the conditional probabilities are also anisotropic, the conditional probability of a binarized image in each direction is scanned along the reconstruction path; and a reconstructed image is obtained by means of Monte Carlo calculation and assignment. In the method, a conditional probability scanning direction is matched with a reconstruction path, and a random number is selected to reconstruct an image, such that the influence and effect of all directions are equalized, thereby improving the degree of fitting of a variation function of the reconstructed image and that of an original image while anisotropy is exhibited.
Patent GB-2608227-A (GB)
Title: Traffic light systems, moveable base units and associated methods
Inventor: JULIAN PHILLIPPO
IPC: G08G1/0955
Filed: 2022-04-07
Abstract: A self-standing temporary moveable traffic light base unit 1 and has a socket (29, Fig.6) for receiving a connector (30, Fig.6) of a wire (32, Fig.7) which transports traffic light signals from an external control hub. A permanent grounded traffic light pole 9 has a socket for receiving the same connector. An underground tunnel leading to the permanent traffic light may house wires to the external control hub in use. The connector is connectable to the two sockets in sequence so that the traffic light signals may be switched from the temporary to the permanent traffic light. The connector may be a pluggable rail connector and may have a protective pocket (34, Fig.10) for threading it through the tunnel. Also claimed is a moveable traffic signal base unit comprising a housing for both an internal control unit with a socket and removeable ballast, the socket being secured to an inner surface of a perimetral wall of the unit.
Patent GB-2618110-A (GB)
Title: ENT speculum
Inventor: NEEL RAITHATHA
IPC: A61B1/227
Filed: 2022-04-27
Abstract: An ENT speculum 100 comprising a tapered distal portion 106 having a tool access bore 106B therethrough, a proximal portion 102 comprising a connector and having a proximal aperture 102D therethrough, and an intermediate portion 104 between the distal portion and the proximal portion. The distal, intermediate, and proximal portions being arranged axially along the longitudinal axis L of the speculum, with the proximal aperture and tool access bore aligned such that they form a first viewing passage. Further, the intermediate portion comprises a tool entry aperture 104A through which an ENT tool (300, Fig 3D) can access the tool access bore without passing through said proximal aperture in the connector. Also disclosed is an otoscope or endoscope (200, Fig 3A) comprising a body (204, Fig 3A) with a speculum receiving portion (206, Fig 3A), and an eye piece ( 202, Fig 3A) comprising a viewing aperture which forms a second viewing passage. When the speculum is attached, the first and second viewing passages are aligned. Also, a portable electronic device 400, such as a smartphone, comprising a camera, display and attachment means for aligning the viewing aperture(s) of the speculum or otoscope/endoscope with the camera.
Patent GB-2620549-A (GB)
Title: A method for creating an object
Inventor: MARK JONATHAN DAVID TAYLOR
IPC: B22F3/15
Filed: 2022-06-27
Abstract: A method of creating an object 300 by providing a former member 20,22,24 made from a material soluble in a non-hazardous solvent, surrounding a portion of the former member 20,22,24 with powder P from which the object is to be made, densifying the powder P and dissolving the former member 20,22,24 using a non-hazardous solvent such as water. Densifying can be by hot isostatic pressing or field assisted sintering technology. The method can be used to form a plurality of objects 300 between respective former members 20,22,24 and/or placing a further object 200 relative to the former member 20,22,24, surrounding a portion of the further object 200 with powder P, thereby incorporating the further object 200 into the object 300. The powder can be a metal, ceramic or polymer and the soluble material may be sodium chloride or sodium aluminate. The method can be used to simultaneously make composite bipolar or unipolar plates for a hydrogen electolyser, a fuel cell or an electrochemical hydrogen compressor which comprise a steel core on which patterned layer of titanium are formed.
Patent GB-2620805-A (GB)
Title: PCI collision avoidance in 5G mobile IAB
Inventor: PIERRE VISA
IPC: H04W24/02
Filed: 2022-09-29
Abstract: A Physical Cell Identity, PCI, conflict avoidance method in a wireless network comprising a first base station controlling a first cell having a first PCI, the method comprising: determining a conflict between the first PCI and a PCI of another cell in the vicinity of the first cell; and activating a second cell having a second PCI, wherein the second PCI is different to the first PCI. The first base station may be a Central Unit (CU) of an Integrated Access and Backhaul (IAB) Donor Node. The first cell may also be deactivated after activation of the other cell. Methods for IAB node migration are also defined.
Patent GB-2611936-A (GB)
Title: Long-offset acquisition with towed streamer spreads
Inventor: JOHN CRAMER
IPC: G01V1/38
Filed: 2021-07-16
Abstract: A method and apparatus for operating a single source vessel along a survey path, the source vessel towing a source and a first plurality of streamers; operating a streamer vessel along the survey path, the streamer vessel towing a second plurality of streamers; actuating the source; acquiring near-offset data with a first plurality of receivers; and acquiring long-offset data with a second plurality of receivers. A system includes a source vessel coupled to: a source; and a near-offset survey spread; a streamer vessel coupled to a long-offset survey spread, wherein a streamer spacing density of the long-offset survey spread is no greater than a streamer spacing density of the near-offset survey spread; and a survey plan including navigation information for the source vessel and the streamer vessel, wherein the navigation information directs the source vessel and the streamer vessel along a common survey path while the source is actuated.
Patent GB-2611988-A (GB)
Title: Anomaly detection in network topology
Inventor: JACK RICHARD BUGGINS
IPC: H04L9/40
Filed: 2021-06-29
Abstract: An approach for training a recurrent neural network to create a model for anomaly detection in the topology of a network is disclosed. The approach comprises, creating an embedding vector for each resource in the network based on applying an embedding algorithm to each resource of the network. A feature vector is then created for each change to a resource in the network based on one or more properties of the change. A recurrent neural network can thus be trained with the embedding vectors and the feature vectors to create a model for anomaly detection in the topology of the network.
Patent GB-2615934-A (GB)
Title: Thermoplastic with swellable metal for enhanced seal
Inventor: BRANDON T LEAST
IPC: E21B33/124
Filed: 2021-02-03
Abstract: Swellable metal assemblies that have a reactive metal and a polymer, and are located around or inside an oilfield tubular. The oilfield tubular and the swellable metal assembly can be provided in a wellbore to form a seal therein.
Patent GB-2616160-A (GB)
Title: Method for evaluating microbubble enhancement in system for preparing hydrogen peroxide by means of anthraquinone process
Inventor: ZHIBING ZHANG
IPC: G01N33/00
Filed: 2022-07-01
Abstract: A method for evaluating microbubble enhancement in a system for preparing hydrogen peroxide by means of an anthraquinone process. The method comprises the following steps: a, establishing an oxidation reaction equation; b, constructing a macroscopic reaction kinetic equation of a reaction gas; c, constructing a mathematical expression of a reaction enhancement factor EB of oxygen; and d, constructing a calculation method for the concentration of each reaction component in a liquid phase so as to calculate the concentration of each reaction component in the liquid phase.
Patent GB-2618922-A (GB)
Title: Localised, loop-based self-learning for recognising individuals at locations
Inventor: DAVID SAVILL
IPC: G07C9/37
Filed: 2020-05-18
Abstract: A system for recognising individuals at a location, the system including a cloud database having remote recognition data identifying known individual expected to be at the location, and a local device at the location having local recognition data. The local device queries the local recognition data to determine if individuals at the location are known or unknown to the local device, and for individuals determined to be unknown, the local device queries the remote recognition data to determine if individuals initially unknown to the local device are known in the cloud database. The local device may recognise individuals at the location by iteratively querying and receiving responses from the local database and the cloud database. The local device may also periodically iteratively query and receive response from the local database and the cloud database in batches. The local device may further update the local recognition data in the local database with remote recognition data from the cloud database so that individuals initially unknown to the local device are subsequently known to the local device. The local and remote recognition data may include embeddings extracted from images of individuals.
Patent GR-890100077-A (GR)
Title: Magnesium cements comprising a partially deshydrated magnesium salt and a very reactive magnesia magnesium binders with accelerated getting and improved water resistance obtained from such cements and non expanded or expanded material obtained with such.
Inventor: BALME ANDRE
IPC: C04B28/30
Filed: 1989-02-07
Abstract: This invention relates to magnesia cement. This magnesia cement includes a magnesium salt and magnesia, to which stabilising water is added. The magnesia salt is partially dehydrated, having a ratio preferably from 2 to 4, which is expressed as water molecules relative to each magnesia salt molecule. This cement is used to produce a hydraulic linked material, in which the relative proportions of magnesium salt, magnesia, and water, are defined by section No. 1, preferably from section No. 2 of the ternary diagram MgO-MgCl2-H2O of fig. 1, or from the section of ternary diagram MgO-MgSO4-H2O, as defined in fig. 2. This gives reduced hardening time (section No. 1 for oxychoride or oxysulphuric salt), as well as greater resistance to humidity (section No. 2 for linking, oxychloride salt materials.) Diagram fig. 1.
Patent GR-920100587-A (GR)
Inventor: DE COSTER DIETER K J
IPC: A47J42/08
Filed: 1992-12-31
Abstract: Μύλος καρυκευμάτων περιέχων μηχανισμό αλέσεως με ρυθμιστικόάξονα που εκτείνεται πέρα από αυτόν, στον οποίο προσαρμόζεταιδακτύλιος θέσεως παρασύρων τον άξονα σε περιστροφή καιρυθμιστικό περικόχλιο με σκοπό την κατά το διάμηκες ρύθμισητου άξονα και του μεγέθους κόκκων του αλεσμένου καρυκεύματος.Μια και μοναδική λαβή εμπλέκει το δακτύλιο θέσεως καιρυθμιστικό περικόχλιο και παρασύρει σε περιστροφή ταυτόχρονατο δακτύλιο θέσεως και το περικόχλιο, καθώς και το ρυθμιστικόπερικόχλιο με αποκλειστικό σκοπό τον έλεγχο της λειτουργίαςτου μύλου με μια και μοναδική λαβή.ω
Patent GR-970100107-A (GR)
Title: Electric soldering iron for thermal melting of solders
Inventor: VALVIS IOANNIS
IPC: B23K3/03
Filed: 1997-03-26
Abstract: Electric soldering iron composed of the metal heat-conductive stem (1) bearing at the one end the metal point (3), and at the other the heat-insulating handle (4). Heating at the desired temperature can be obtained by the halogen lamp (2) located into the metal low-voltage stem.